Inventor
Dominique Henriet
Inventor
Chambourcy, FR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Gprimary
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis100%
PatentTitleYear
5,690,748'Process for the acid pickling of stainless steel products'19975,338,367'Pickling process in an acid bath of metallic products containing titanium or at least one chemical element of the titanium family'19945,332,446'Method for continuous pickling of steel materials on a treatment line'19945,164,016'Method for pickling or cleaning materials of steel, in particular stainless steel'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1997Patents assigned to UGINE ACIERS (3)· patent assignee history
1992–1997Based in Chambourcy, FR· patent location history
1994Patents assigned to UGINE SA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UGINE ACIERS | 3 | 1992–1997 |
| UGINE SA | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chambourcy, FR | 4 | 1992–1997 |